Walk-In Constant-Temperature and Humidity Test Chamber SCB-12-CC-3
The walk-in constant-temperature and humidity test chamber is widely used in aerospace, aviation, electronics, automotive, battery and other industries for accelerated thermal cycling, environmental simulation, alternating warm-temperature tests and constant warm-temperature tests on electrical and electronic products, materials, parts and equipment. It also supports routine high/low-temperature tests and low-temperature storage to evaluate specimen behavior and performance under specified environmental conditions. It provides a simulated space reproducing real environments for product inspection and validation of R&D results by manufacturers in these industries, quality inspection institutes, research institutes, universities and other testing organizations. The chamber is an indispensable tool for shortening development cycles and improving product quality and reliability.
Overview
Specifications
| Parameter | Value |
|---|---|
| Test Method | ● GB/T5170.2-2017 environmental test equipment inspection, Part2 temperature-test equipment. ● GB/T5170.5-2016 inspection of environmental test equipment for electrical/electronic products, Part5 damp-heat equipment. ● GB/T2423.1-2008 environmental testing, Part2 methods, test A cold. ● GB/T2423.2-2008 Part2 methods, test B dry heat. ● GB/T2423.3-2006 Part2 methods, test Cab steady damp heat. ● GB/T2423.4-2008 Part2 methods, test Db cyclic damp heat (12h+12h cycles). ● GJBl50.3(MIL-STD-810D) low-temperature method. ● GJBl50.4(MIL-STD-810D) low-temperature method. ● GJBl50.9(MIL-STD-810D) damp-heat method. ● GB/T31484-2015 traction battery cycle-life requirements and methods. ● GB/T31467.1-2015 lithium-ion traction battery packs and systems for electric vehicles, Part1 high-power application procedures. ● GB/T31467.2-2015 Part2 high-energy application procedures. |
| Cooling method | Water-Cooled |
| Effective Volume | 12000L (12 Cubic Units) |
| Inner chamber Dimensions | W2000×D3000×H2000mm |
| Outer box dimensions [(Subject to Actual Conditions)] | W3500×D3320×H2250mm(Subject to Actual Conditions) |
| Total Machine Weight | approximately 2200KG |
| Door Opening Method | Double Doors |
| Power supply Power | AC 380V Power :KW |
| Body Color [(Customized to Customer Requirements)] | Sanwood standard color or customized to customer requirements |
| Operating noise [Measured in free space, 1m in front of the door and 1.2m above the floor.] | A-weighted sound level ≤85dB(A), measured in free space at 1m in front of the main door and 1.2m above the floor. |
| Temperature Range | -40℃~+100℃ |
| Temperature Fluctuation [(in time)] | ≤0.5℃(in time) |
| Temperature Deviation [±2℃] | ≤±2℃ |
| Spatial Temperature Difference (Uniformity) | ≤4℃ |
| Heating rate . Time [( Standard Load ); -40℃~+90℃] | -40℃~+90℃ 3℃/ minutes ( Standard Load ) |
| Cooling Rate . Time [( Standard Load ); +90℃~-40℃] | +90℃~-40℃ 1℃/ minutes ( Standard Load ) |
| Humidity Range [(See Temperature-Humidity Control Chart)] | 20%R.H~98%R.H (See Temperature-Humidity Control Chart) |
| Humidity Deviation [Humidity >75%RH; ±3%R.H] | ≤±3%R.H |
| Humidity Deviation [Humidity ≤75%RH; ±5%R.H] | ≤±5%R.H |
| Humidity Fluctuation [±2%R.H] | ±2%R.H |
| Humidity Resolution | 0.1%R.H |
| Structure Method | Double-Door Split Assembly Type |
| Door Opening Dimensions [(Can Be Designed as Required)] | 2000mm wide X2000mm high (customizable) |
| Inner chamber Material | Fully perimeter-welded heat-/cold-resistant stainless-steel plate (SUS # 304) |
| Outer box material | Outer enclosure made from electrolytic sheet with a high-grade baked powder coating on both sides (Sanwood standard color) |
| Base plate Load capacity [Uniformly Distributed Load] | Uniform Load Capacity ≥1000kg/㎡ |
| Base plate Material | Made from 3mm-Thick SUS304 Steel Plate |
| Test Chamber Surface Temperature Rise [Accessible surfaces during normal operation of the test chamber.] | During normal test-chamber operation, accessible surfaces must remain at no more than 40℃ for metal parts and 50℃ for nonmetal parts. |
| Base plate Height | Chamber floor height no more than 150mm for easy specimen loading and unloading. |
| Observation window | 2 rectangular W500*H500mm multilayer hollow insulating-glass viewing windows with electronic anti-fogging. |
| Test port [(Can Be Designed as Required)] | 2 Ф100mm test holes on the chamber side facilitate powered testing; customizable |
Datasheet
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